Create a big problem out of a small one.
storm in a teacup
to be the most wonderful and important person in the world
the sun rises and sets on you
Be extremely angry.
have a face like thunder
After bad times always comes something good.
every cloud has a silver lining
To tremble from fear.
shake like a leaf
Trying to get something unrealistic or impossible
chasing rainbows
Not paying attention.
head in the clouds
Be very fast.
be lightning fast
Be very unfriendly.
as cold as ice
Be very happy.
be on cloud nine
Heavy rain.
it's raining cats and dogs
Save money.
saving for a rainy day